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The Q-Controller is a multi-channel controller and alarm unit that utilizes both digital and analog communications to interface with a maximum of 128 remote digital QEL transmitter/sensor inputs, 128 analog inputs, 128 relay inputs, providing 128 analog outputs and 128 relay outputs.
Features
  • 128 RS-485 channels
  • 128 mA inputs and outputs 
  • 128 relay inputs and outputs 
  • Modbus and BACnet outputs 
  • Wireless Communication with smart devices 
  • Seven-inch touchscreen display 
  • Data-logging
  • Eight event scheduler for daily, weekday or weekend events 
  • Auto-configure feature 
  • 24 VAC/VDC operation 
  • 4 x10 Amp DPDT relays on main board up to 124 remote 
  • On board and remote annunciation 
  • Nema 4X enclosure with clear window

Specifications

Voltage

  • 24 Vdc nominal: range 18 to 30 Vdc
  • 24 Vac nominal: range 15 to 24 Vac 50/60 Hz

Current

  • Q-Controller: Max. 0.75 A (fuse protected)
  • Strobe & Horn: Max. 0.75 A (fuse protected)

Fuse

  • F1, F2 on Main Board: Polyswitch 750 mA Polyswitch device resets after the fault is cleared and power to the circuit is removed

Display

  • 7-inch LCD touchscreen display 800 x 480 resolution and capacitive multi-touch TN panel for easy screen navigation

Panel Indicators

  • 15 Status LED’s
  • Power Status
  • USB TX/RX status
  • 4 RS-485 port TX/RX Status for Sensor Network
  • 1 RS-485 port TX/RX Status for Modbus
  • 1 RS-485 port TX/RX Status for BACnet Module or AUX

Relays

  • On-board 4 pluggable Relays SPDT, Dry contacts
  • Resistive load: 10 A at 250 Vac or 10 A at 30 Vdc
  • Inductive load: 7.5 A at 250 Vac or 5A at 30 Vdc

Switch Inputs

  • 4-channel switch inputs
  • The switch can be Q-Switch or any ON-OFF switch

Buzzer

  • 100 dBA at 10 cm, 3700 Hz Continuous

Horn and Strobe

  • Two relay contacts are dedicated max. 750 mA on 24 Vdc supply

Remote Devices

  • 4 x RS-485 ports with QEL Protocol: M5, Q5, Q8, QIRF AI, AO, BI, BO (relays) boxes

Modbus Slave

  • RS-485

Port

  • Responds as Modbus Slave RTU Protocol Q-Controller supplies read status only

BACnet Port

  • RS-485 Port Connects to QEL/BACnet IP Module

Approvals

  • Conforms to UL 2017
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